Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Components > 
Video Cards & Video Devices > 
Desktop Graphics Cards > 
Item#: N82E16814125378

GIGABYTE Radeon HD 6450 DirectX 11 GV-R645D3-512I 512MB 64-Bit DDR3 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Low Profile Ready Video Card

Sold and Shipped by Newegg

  • 512MB 64-Bit DDR3
  • Core Clock 625 MHz
  • 1 x DVI 1 x HDMI
  • 160 Stream Processors
  • PCI Express 2.1 x16

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Get a taste of the latest DirectX 11 brilliance with the GIGABYTE Radeon HD 6450 VGA card. This entry-level graphics card delivers basic performance to deal with your daily entertainment and work needs. It’s great for HTPC and office PC where quiet operation and lower power consumption matter. Comprehensive connector configuration including VGA, DVI and HDMI allows easy connection to single or multiple displays. Together with an array of advanced technologies, the GIGABYTE Radeon HD 6450 is great addition to your computer with the noticeable boost in your web surfing, video/photo editing and even Windows 7 operation.

  • newegg Ultra Durable 2 Using high quality components on graphics cards is the key factor for having a long lasting, stable and reliable product. GIGABYTE is again setting a new standard by using Ferrite Core Chokes, Low RDS (on) MOSFET and Lower ESR Solid Capacitors, providing the stability and reliability from their high-end graphics solution. In addition, GIGABYTE Ultra Durable 2 Edition graphics cards now feature a sophisticated layout topology. This state-of-the-art power design from GIGABYTE delivers the ideal integration of thermal, electric characteristics, digital signals, power circuitry and optimum placement of components for enhanced graphics performance.
  • newegg Gold plated HDMI Gold plated, durable large contact area connectors have been used for optimum signal transfer between connections
  • newegg Microsoft DirectX 11 Get amazing Eye-Definition graphics with DirectX 11 technology. DirectX 11 is the very latest in high-speed, high-fidelity gaming and computing. Featuring technologies like Compute Shaders, Direct2D, Multithreaded Rendering and Tessellation, DirectX 11 can enable not just more visually stunning games, but significant performance improvements in some of your favorite websites and everyday applications.
  • newegg AMD Eyefinity Technology Get immersed in gaming, productivity and entertainment on up to six displays simultaneously. Supporting multiple independent display outputs simultaneously, AMD Eyefinity technology delivers innovative graphics display capabilities enabling massive desktop workspaces and ultra-immersive visual environments for the ultimate panoramic computing experience.
  • newegg AMD App Acceleration Powered by a set of innovative hardware and software technologies working in concert behind the scenes, AMD App Acceleration technology gives you enhanced speed and performance beyond traditional graphics and video processing. With the App Acceleration technology, you can enjoy beautifully rich and clear video playback when streaming from the web, take in your favorite movies in stunning, stutter-free HD quality, run multiple applications smoothly at maximum speed, and enjoy lightning fast game play and realistic physics effects.
  • newegg ATI PowerPlay Dynamically manage power efficiency and take control of your performance with AMD's revolutionary ATI PowerPlay power management technology delivering high performance features when needed and conserving power when the demand on the graphics processor is low. This industry-leading technology dramatically reduces the power consumption of ATI Radeon graphics family of products for the optimal balance between performance and power for break-through energy efficiency.

Learn more about the GIGABYTE GV-R645D3-512I

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the GIGABYTE GV-R645D3-512I

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Camilo A.
  • 2/22/2014 2:53:50 PM
  • Ownership: 1 month to 1 year

5 out of 5 eggsAMD APU

Pros: I use this little guy in my HTPC. Works great with AMD A6 APU in dual graphics mode, runs all the blue ray movies @ 1080p perfectly, but for some reason you have to disable graphics acceleration... I thinks that is more of a driver/ software issue and the card is not to blame.

Cons: I use this card for video streaming, watching TV on WMC and I have not had an issue. The HDMI is great because I have it hooked up to my 5.1 surround sound system and it sounds sweet. You dont need an expensive high-end card to do this, I bought this card online for $18.00.

Did you find this review helpful? Yes No

  • ramiro r.
  • 12/26/2013 1:01:52 PM
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsIt's like a fluffy mattress with a bean under it

Pros: Works great for a cheap card. It definitely displays everything fine and plays a good amount of games with medium graphics or sometimes medium low if it's high graphics like sky rim or the witcher 2.

Cons: Gave me blue screens since I bought it even though I never thought it was the culprit.

Other Thoughts: It works great (when it does) but it's been giving me blue screens since my install. I always thought it was my hard drive but I replaced it, then I believed it was my OS so I bought the new windows 8 and still the blue screens persist. I've tried it all and all the codes would end up leading to the video card. It recently started giving me weird colors throughout the screen before it would crash so I'm guessing it's starting to give out. If I would've known earlier I would've definitely RMAd it immediately but it's probably too late now.
Such a shame this card was a bad one

0 out of 1 people found this review helpful. Did you? Yes No

5 out of 5 eggsNice inexpensive card

Pros: Nice inexpensive and quiet card. I needed this to drive a 30" dell monitor at native resolution (with the required dual-link DVI cable), and it works great

Cons: None. No problems whatsoever.

Other Thoughts: It's not a gaming card but for desktop use on a large monitor it does the job just fine.

1 out of 1 people found this review helpful. Did you? Yes No

  • Andrew C.
  • 4/10/2013 8:28:31 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks and performs to its potential!

Pros: I installed this guy in my old acer aspire x3400g slim case fit in like a charm with its low profile bracket. its does everything expected of a 40 buck card and does them well. temps stay around 80 Celsius or 185 Fahrenheit max, add a external fan (or in my situation i point my room fan at it) and it wont go above 174 Fahrenheit.

Cons: does run hot in a slim case, in a mid tower it would be fine.

Other Thoughts: the circular fan provides a great cooking surface just overclock to an obscene amount grab your frying pan and DING breakfast!

Did you find this review helpful? Yes No

  • Mathew T.
  • 4/4/2013 9:39:06 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSatisfying

Pros: Does what is intended for a low priced graphics card.

Cons: None

Did you find this review helpful? Yes No

  • York H.
  • 6/6/2012 11:29:08 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsDecent HTPC card

Pros: Cheap
HDMI out with audio
Low Profile
Use little Power
Generate little heat

Cons: Does not run WoW with Ultra setting all the way, but you get what you pay for.

Other Thoughts: Newegg shellshocker deal rock.

Did you find this review helpful? Yes No

  • Cindy Z.
  • 5/26/2012 1:22:25 AM
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsAffordable and reliable Low Profile Graphics Card

Pros: It is an awesome card for the price... It allows you to use 3D creation programs with no lag and play most games in decent frames per second unless your playing more graphics intensive games, then you need to lower your graphics settings of course.

This is not a card meant for gaming anyways, but it is good if you are in a tight budget or you want a PC to play movies whatsoever.

I got this one for a spare computer I got... works awesome, replacing its predecessor the HD 3450.

Cons: None

Other Thoughts: Doesnt come with stickers... What the hell Gigabyte?

Did you find this review helpful? Yes No

  • Sue D.
  • 5/17/2012 11:20:08 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsHigh Windows Experience Scores

Pros: Boosted my Windows Experience Graphics score from 2.0 to 6.0 and gaming graphics from 2.5 to 6.5. Portal 2 went from nearly unplayable to seamless (now maybe too fast!). Great price (especially with rebate, if it arrives).

Cons: None

Other Thoughts: I cannot hear the fan running as some other reviewers could. Maybe with age, but not in the 1st month.

2 out of 2 people found this review helpful. Did you? Yes No

  • Saif A.
  • 5/9/2012 1:31:51 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggs

Pros: This video card was great for $20. It works well with casual games and is much better than integrated graphics. It also has very low power requirements and gives off little heat. It works well for HTPC.

Cons: The price is higher now and there are better choices now for video cards. The card is useless for modern games. It is the DDR 3 not DDR5 version.

Other Thoughts: I don't know why a 400 watt power supply is reccomended for this card by ATI. This card has a TDP of 31 watts so a 300 watt power supply will work fine unless your other components are really high end which is unlikely if using this video card,

1 out of 1 people found this review helpful. Did you? Yes No

  • Stephen S.
  • 5/1/2012 7:08:23 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsReliable & Worth it

Pros: -Relatively quiet to most case fans.
-Keeps cool. Stays under 70C when using FurMark tests.
-3 ports. VGA/HDMI/DVI.
-Works awesome as a HTPC card.
-Handles some games but obviously its not for gaming.

Cons: -None.

Other Thoughts: I'm using this for a low-end HTPC & it does the job just fine. Don't expect this card to run the latest games at highest settings because it wont. Seems stable so far when overclocked to 725MHz GPU & 900MHz on RAM (highest possible with current AMD drivers).

1 out of 1 people found this review helpful. Did you? Yes No

ICON Loading...
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Components > 
Video Cards & Video Devices > 
Desktop Graphics Cards > 
Item#: N82E16814125378
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.